Clinton Electronics CE-VF540 - Manual (Page 14)

10
LENS (Adjusting the brightness level)
Using this function, you can control the screen brightness.
1. When the SETUP menu screen is displayed, select ‘LENS’ by using the Up
and Down buttons so that the arrow indicates ‘LENS’.
 DC: You can adjust the minimum shutter and maximum value of
shutter when DC Lens mode is selected.
2. Press SETUP to choose from the sub menu items as listed below.
– BRIGHTNESS : Adjusts the video brightness (selectable from 1 - 70).
– IRIS SPEED : Adjusts the Iris control speed of the DC lens. If the
control speed is too slow or fast, use this menu to
adjust the speed.
– FOCUS ADJ. : To adjust the lens focus correctly, you must ensure the
focus settings “MODE” is set to ‘ON’. After lens focus has
been adjusted, set “MODE” to ‘OFF’.
Notes
• If color rolling occurs when using a DC lens, set Shutter to A.FLK.
• Some lenses may not work properly, depending on the setting of the
BRIGHTNESS LEVEL.